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| author | Frediano Ziglio <fziglio@redhat.com> | 2015-09-09 12:45:06 +0100 |
|---|---|---|
| committer | Frediano Ziglio <fziglio@redhat.com> | 2015-10-06 11:07:15 +0100 |
| commit | 097c638b121e595d9daf79285c447088027a58e2 (patch) | |
| tree | 91627425620400bd2363b873675bc60c23a50abb /client/glz_decoder_window.cpp | |
| parent | dd558bb833254fb49069eca052b92ae1abe3e8ff (diff) | |
worker: avoid double free or double create of surfaces
A driver can overwrite surface state creating a surface with the same
id of a previous one.
Also can try to destroy surfaces that are not created.
Both requests cause invalid internal states that could lead to crashes
or memory corruptions.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Diffstat (limited to 'client/glz_decoder_window.cpp')
0 files changed, 0 insertions, 0 deletions